1329772320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{923453}}^1$

素因数の和:923474

約数の個数: 72

約数和(自身を含む): 4537852956

約数和(自身を除く): 3208080636

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 923453, 1846906, 2770359, 3693812, 4617265, 5540718, 7387624, 8311077, 9234530, 11081436, 13851795, 14775248, 16622154, 18469060, 22162872, 27703590, 29550496, 33244308, 36938120, 41555385, 44325744, 55407180, 66488616, 73876240, 83110770, 88651488, 110814360, 132977232, 147752480, 166221540, 221628720, 265954464, 332443080, 443257440, 664886160, 1329772320]

約数ペア:

[(1, 1329772320), (2, 664886160), (3, 443257440), (4, 332443080), (5, 265954464), (6, 221628720), (8, 166221540), (9, 147752480), (10, 132977232), (12, 110814360), (15, 88651488), (16, 83110770), (18, 73876240), (20, 66488616), (24, 55407180), (30, 44325744), (32, 41555385), (36, 36938120), (40, 33244308), (45, 29550496), (48, 27703590), (60, 22162872), (72, 18469060), (80, 16622154), (90, 14775248), (96, 13851795), (120, 11081436), (144, 9234530), (160, 8311077), (180, 7387624), (240, 5540718), (288, 4617265), (360, 3693812), (480, 2770359), (720, 1846906), (1440, 923453)]